The statistics would tend to prove that out:

Name                            #posts
*daylia*                         110
ClintonHammond                        57
Little Hawk                         57
Bill D                                 37
Bagpuss                         30
TIA                                 16
GUEST                                13
Gervase                         12
Purple Foxx                         11
M.Ted                                 11
bobad                                 10
Alice                                 7
autolycus                         6
Bunnahabhain                         6
Cluin                                 6
Paul Burke                         6
Wolfgang                         6
flamenco ted                         4
kendall                         4
Peace                                 4
Escamillo                         3
Azizi                                 2
Donuel                                 2
GUEST,Martini                         2
SunnySister                         2
Bee-dubya-ell                         1
cool hand Tom                         1
Dave (the ancient mariner)         1
Emma B                                1
frogprince                         1
GUEST,Microsoft tech dept.         1
JennyO                                1
Kaleea                                 1
Rapaire                         1

Of course this kind of "western science" statistic may not apply here. For instance it might be possible for someone to KNOW that say..."GUEST,Microsoft tech dept." has made the most postings.